ORDER
Order and referral check
Order your test. We review the order and check whether a referral or other information is required before the next step can begin.
Practitioner grade
NutriPath
Four-point cortisol stress profile (at-home saliva)
NutriPath pathology testing
This saliva test measures cortisol at four points across one day. It shows how the measured levels change from morning to evening, rather than giving a single reading. Your practitioner can consider that pattern alongside your sleep, symptoms and medicines. It does not diagnose the cause of stress or sleep problems on its own.
About this test
Cortisol levels change during the day. Four timed samples provide information about that pattern rather than a single measurement.
Follow the kit’s collection times and preparation instructions carefully. Record the requested details so your practitioner can interpret the report in context.
The profile measures cortisol; it does not establish the cause of stress, tiredness or poor sleep by itself. Discuss whether this test addresses your question before ordering.
Test details
CollectionAt-home collection kit
LabNutriPath
When to expect your results
3 to 5 business days after the laboratory receives your sample
Allow additional time for order and referral checks, kit delivery, completing your collection and return postage. The laboratory estimate starts once your sample reaches the testing laboratory.
See the steps from order to results
Practitioner consult session
A 15-minute consultation. An email link will be included in your order confirmation to make the booking.
Optional 1:1 with our clinical team · $49
Your testing journey
From your order to your results.
Order and referral review, sample collection, laboratory analysis and discussing your report are separate stages. Your test’s processing estimate covers the laboratory stage.
ARRANGE
Your kit is posted
Once the required checks are complete, your collection kit is posted to you. Delivery time is additional to laboratory processing. Read all instructions before you start.
COMPLETE
Collect and return
Complete the sample collection at home and return it using the supplied instructions. Allow time for preparation, any timed collections and return postage.
RESULTS
Laboratory processing
Once the laboratory receives your sample, it completes the analysis and prepares your report. Discuss the findings with your practitioner alongside your symptoms and health history.
Preparing for this test
Plan a day when you can complete all four collections. Read the kit instructions before starting, including food, drink, oral hygiene, storage and return requirements. Tell your practitioner about medicines and supplements. Do not stop prescribed medicines unless your prescriber advises you to.
Collect saliva at four points during one day. NutriPath lists morning, midday, late afternoon and evening samples. Follow the exact times and preparation instructions supplied with your kit.
Does the estimate include postage?
No. The laboratory estimate does not include order review, referral checks, delivery to you, the time you take to collect, or transport back to the testing laboratory. These stages make up the full order-to-results journey.
Need results by a particular date?
Check with Evergreen before ordering so the referral requirements, collection timing, delivery and laboratory estimate can be considered together.
Ask Evergreen about timingRead NutriPath’s collection and test information. Your supplied kit instructions take precedence.
Before you order.
Practical questions about choosing, preparing for and reviewing this test.
Do I need a consultation or referral?
Requirements vary by test. Check the ordering options on this page and confirm any referral requirements with Evergreen. A laboratory’s practitioner-referral requirement is separate from whether you need to book an additional consultation.
Should I change medicines or supplements before testing?
Do not stop prescribed medicines on your own. Tell your practitioner what you take and follow the preparation instructions for this test. Timing, fasting and other requirements depend on the sample and markers being measured.
Does the test tell me what treatment I need?
A result is one part of an assessment. A qualified practitioner should interpret it alongside your symptoms, history and medicines. Check whether a results consultation is included in your purchase or needs to be booked separately.
How should I read the reference ranges?
Use the reference intervals and units on your own laboratory report. Ranges can vary with the method and patient factors. A result inside or outside a range does not establish a diagnosis on its own.
Who is the testing provider?
These tests are supplied through NutriPath, a medical laboratory founded in 2011 and based in Burwood, Victoria. NutriPath works through a practitioner-referral system.
When does the turnaround estimate start?
The laboratory estimate is not the time from placing your order. Allow time for referral checks, kit dispatch where needed, sample collection and transport before processing. The estimate varies by test, and specialist or overseas analysis can take longer.
Follow the estimate for your specific test. A quoted 3–5 business days does not include the whole ordering and collection journey.
Where do I find preparation and collection instructions?
Use the instructions supplied for your exact kit. Blood tests may require an arranged collection appointment; receiving a kit does not mean you should draw blood yourself. Saliva, urine, stool and breath tests each have different preparation requirements.
Need help choosing?
Find a test that fits your question.
Compare the sample type and what each test measures, or use the guide to narrow your options.